2 Answers

Try this Restart your computer if you haven't already done so at least once since seeing this problem.

Many things go on in the background when Windows is starting up. Sometimes things don't work exactly as they should, especially after Windows has installed updates or there were other major changes to the operating system the last time it was up and running. A restart might be all Windows needs to get back on track.

Repair your Windows installation. A common reason for Windows to freeze up or reboot automatically during the Windows startup process is because one or more important Windows files are damaged or missing. Repairing Windows replaces these important files without removing or changing anything else on your computer.

Note: In Windows 7 and Vista, this is called a Startup Repair. In Windows XP it's referred to as a Repair Installation.
It could also be your battery supply doing it

12 years ago. Rating: 4
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Or it could be that your computer is of the female version, and just having a tempremental day.

12 years ago. Rating: 0
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